History: The official language of Ukraine is Ukrainian, and the currency is the hryvnia (UAH). Saint Sophia Cathedral in Kyiv and Kyiv-Pechersk Lavra, and the historic centre of Lviv Old Town, are listed as World Heritage. Kyiv is one of the important origins of East Slavic civilisation, and the Lavra's underground caves and church groups remain religious and historical sites today. Lviv Old Town preserves a Central European urban character under Polish, Austro-Hungarian and Ukrainian influences, with a strong café culture. Ukrainian cuisine is represented by borshch, varenyky dumplings and deruny potato pancakes, with considerable regional variation in preparation.
Legend: A legend about Kyiv's founding is told: three brothers, Kyi, Shchek and Khoryv, and their sister Lybid, founded a city on the Dnipro, and the city was named after the eldest brother, Kyi. This is the legend recorded in the Primary Chronicle; the exact founding date and personal details are to be verified, and it must not be cited as exact founding history.